Which of the following is needed for the absorption of vitamin B12? Selected Answer: B. Intrinsic factor Answers: A. HCI B. Intrinsic factor C. Vitamin K D. Iron
Added by Amy A.
Close
Step 1
However, before it can be absorbed, it needs to bind to a protein called intrinsic factor. Intrinsic factor is produced by the stomach lining and is necessary for the absorption of vitamin B12. It binds to vitamin B12 in the stomach and protects it from being Show more…
Show all steps
Your feedback will help us improve your experience
Aarya B and 61 other Biology educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
Adi S.
Recommended Textbooks
Biology for AP Courses
Objective Biology for NEET
Introduction to General, Organic and Biochemistry
Watch the video solution with this free unlock.
EMAIL
PASSWORD